Solubility and Liquid-Liquid Phase Balance of Isopropyl Alcohol-Ammonium Sulfate-Water Ternary

journal6 ›› 2003, Vol. 24 ›› Issue (1): 83-85.

• Chemistry and chemical engineering • Previous Articles Next Articles

Solubility and Liquid-Liquid Phase Balance of Isopropyl Alcohol-Ammonium Sulfate-Water Ternary

(1.College of Chemical Engineering,Huaqiao University,Quanzhou 362011,Fujian China;2.Department of Chemistry and Chemical Engineering,Huadong Jiaotong Univeristy,Nanchang 330013,Jiangxi China)

Online:2003-03-15 Published:2012-11-09

Abstract

Abstract: The isothermal solubility of (CH3)2CHOH-(NH4)2SO4-H2O ternary at 30 ℃ was determined with “cloud point”.The liquid-liquid phase balance data were determined and the phase diagram was constructed.An equation of isothermal solubility simulates those data,which of correlation coefficient was above 0.999.

Key words: cloud point, aqueous two-phase system, solubility, isopropyl alcohol, ammonium sulfate

DONG Jun-Fang, LIN Jin-Qing, HUANG Xiao-Dong. Solubility and Liquid-Liquid Phase Balance of Isopropyl Alcohol-Ammonium Sulfate-Water Ternary[J]. journal6, 2003, 24(1): 83-85.

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Solubility and Liquid-Liquid Phase Balance of Isopropyl Alcohol-Ammonium Sulfate-Water Ternary

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